From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Przywara Subject: [PATCH v10 04/32] ARM: vGIC: rework gic_remove_from_queues() Date: Fri, 26 May 2017 18:35:12 +0100 Message-ID: <20170526173540.10066-5-andre.przywara@arm.com> References: <20170526173540.10066-1-andre.przywara@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dEJ9V-0004zY-NZ for xen-devel@lists.xenproject.org; Fri, 26 May 2017 17:35:53 +0000 In-Reply-To: <20170526173540.10066-1-andre.przywara@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall , Stefano Stabellini Cc: xen-devel@lists.xenproject.org, Vijaya Kumar K , Vijay Kilari , Shanker Donthineni List-Id: xen-devel@lists.xenproject.org VGhlIGZ1bmN0aW9uIG5hbWUgZ2ljX3JlbW92ZV9mcm9tX3F1ZXVlcygpIHdhcyBhIGJpdCBvZiBh IG1pc25vbWVyLApzaW5jZSBpdCBqdXN0IHJlbW92ZXMgYW4gSVJRIGZyb20gdGhlIHBlbmRpbmcg cXVldWUsIG5vdCBib3RoIHF1ZXVlcy4KUmVuYW1lIHRoZSBmdW5jdGlvbiB0byBtYWtlIHRoaXMg bW9yZSBjbGVhciwgYWxzbyBnaXZlIGl0IGEgcG9pbnRlciB0bwphIHN0cnVjdCBwZW5kaW5nX2ly cSBkaXJlY3RseSBhbmQgcmVseSBvbiB0aGUgVkdJQyBWQ1BVIGxvY2sgdG8gYmUKYWxyZWFkeSB0 YWtlbiwgc28gdGhpcyBjYW4gYmUgdXNlZCBpbiBtb3JlIHBsYWNlcy4KUmVwbGFjZSB0aGUgbGlz dCByZW1vdmFsIGluIGdpY19jbGVhcl9wZW5kaW5nX2lycXMoKSB3aXRoIGEgY2FsbCB0bwp0aGlz IGZ1bmN0aW9uLgoKU2lnbmVkLW9mZi1ieTogQW5kcmUgUHJ6eXdhcmEgPGFuZHJlLnByenl3YXJh QGFybS5jb20+Ci0tLQogeGVuL2FyY2gvYXJtL2dpYy5jICAgICAgICB8IDEyICsrKy0tLS0tLS0t LQogeGVuL2FyY2gvYXJtL3ZnaWMuYyAgICAgICB8ICAyICstCiB4ZW4vaW5jbHVkZS9hc20tYXJt L2dpYy5oIHwgIDIgKy0KIDMgZmlsZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCAxMSBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC9hcm0vZ2ljLmMgYi94ZW4vYXJjaC9hcm0v Z2ljLmMKaW5kZXggZGNiMTc4My4uOWRkZTE0NiAxMDA2NDQKLS0tIGEveGVuL2FyY2gvYXJtL2dp Yy5jCisrKyBiL3hlbi9hcmNoL2FybS9naWMuYwpAQCAtNDAwLDE4ICs0MDAsMTIgQEAgc3RhdGlj IGlubGluZSB2b2lkIGdpY19hZGRfdG9fbHJfcGVuZGluZyhzdHJ1Y3QgdmNwdSAqdiwgc3RydWN0 IHBlbmRpbmdfaXJxICpuKQogICAgIGxpc3RfYWRkX3RhaWwoJm4tPmxyX3F1ZXVlLCAmdi0+YXJj aC52Z2ljLmxyX3BlbmRpbmcpOwogfQogCi12b2lkIGdpY19yZW1vdmVfZnJvbV9xdWV1ZXMoc3Ry dWN0IHZjcHUgKnYsIHVuc2lnbmVkIGludCB2aXJ0dWFsX2lycSkKK3ZvaWQgZ2ljX3JlbW92ZV9m cm9tX2xyX3BlbmRpbmcoc3RydWN0IHZjcHUgKnYsIHN0cnVjdCBwZW5kaW5nX2lycSAqcCkKIHsK LSAgICBzdHJ1Y3QgcGVuZGluZ19pcnEgKnA7Ci0gICAgdW5zaWduZWQgbG9uZyBmbGFnczsKLQot ICAgIHNwaW5fbG9ja19pcnFzYXZlKCZ2LT5hcmNoLnZnaWMubG9jaywgZmxhZ3MpOwotCi0gICAg cCA9IGlycV90b19wZW5kaW5nKHYsIHZpcnR1YWxfaXJxKTsKKyAgICBBU1NFUlQoc3Bpbl9pc19s b2NrZWQoJnYtPmFyY2gudmdpYy5sb2NrKSk7CiAKICAgICBpZiAoICFsaXN0X2VtcHR5KCZwLT5s cl9xdWV1ZSkgKQogICAgICAgICBsaXN0X2RlbF9pbml0KCZwLT5scl9xdWV1ZSk7Ci0gICAgc3Bp bl91bmxvY2tfaXJxcmVzdG9yZSgmdi0+YXJjaC52Z2ljLmxvY2ssIGZsYWdzKTsKIH0KIAogdm9p ZCBnaWNfcmFpc2VfaW5mbGlnaHRfaXJxKHN0cnVjdCB2Y3B1ICp2LCB1bnNpZ25lZCBpbnQgdmly dHVhbF9pcnEpCkBAIC02MTIsNyArNjA2LDcgQEAgdm9pZCBnaWNfY2xlYXJfcGVuZGluZ19pcnFz KHN0cnVjdCB2Y3B1ICp2KQogCiAgICAgdi0+YXJjaC5scl9tYXNrID0gMDsKICAgICBsaXN0X2Zv cl9lYWNoX2VudHJ5X3NhZmUgKCBwLCB0LCAmdi0+YXJjaC52Z2ljLmxyX3BlbmRpbmcsIGxyX3F1 ZXVlICkKLSAgICAgICAgbGlzdF9kZWxfaW5pdCgmcC0+bHJfcXVldWUpOworICAgICAgICBnaWNf cmVtb3ZlX2Zyb21fbHJfcGVuZGluZyh2LCBwKTsKIH0KIAogaW50IGdpY19ldmVudHNfbmVlZF9k ZWxpdmVyeSh2b2lkKQpkaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL3ZnaWMuYyBiL3hlbi9hcmNo L2FybS92Z2ljLmMKaW5kZXggNjlkNzMyYi4uMzk5Mzk2NSAxMDA2NDQKLS0tIGEveGVuL2FyY2gv YXJtL3ZnaWMuYworKysgYi94ZW4vYXJjaC9hcm0vdmdpYy5jCkBAIC0zMjUsNyArMzI1LDcgQEAg dm9pZCB2Z2ljX2Rpc2FibGVfaXJxcyhzdHJ1Y3QgdmNwdSAqdiwgdWludDMyX3QgciwgaW50IG4p CiAgICAgICAgIHNwaW5fbG9ja19pcnFzYXZlKCZ2X3RhcmdldC0+YXJjaC52Z2ljLmxvY2ssIGZs YWdzKTsKICAgICAgICAgcCA9IGlycV90b19wZW5kaW5nKHZfdGFyZ2V0LCBpcnEpOwogICAgICAg ICBjbGVhcl9iaXQoR0lDX0lSUV9HVUVTVF9FTkFCTEVELCAmcC0+c3RhdHVzKTsKLSAgICAgICAg Z2ljX3JlbW92ZV9mcm9tX3F1ZXVlcyh2X3RhcmdldCwgaXJxKTsKKyAgICAgICAgZ2ljX3JlbW92 ZV9mcm9tX2xyX3BlbmRpbmcodl90YXJnZXQsIHApOwogICAgICAgICBkZXNjID0gcC0+ZGVzYzsK ICAgICAgICAgc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmdl90YXJnZXQtPmFyY2gudmdpYy5sb2Nr LCBmbGFncyk7CiAKZGlmZiAtLWdpdCBhL3hlbi9pbmNsdWRlL2FzbS1hcm0vZ2ljLmggYi94ZW4v aW5jbHVkZS9hc20tYXJtL2dpYy5oCmluZGV4IDgzNmExMDMuLjMxMzA2MzQgMTAwNjQ0Ci0tLSBh L3hlbi9pbmNsdWRlL2FzbS1hcm0vZ2ljLmgKKysrIGIveGVuL2luY2x1ZGUvYXNtLWFybS9naWMu aApAQCAtMjQzLDcgKzI0Myw3IEBAIGV4dGVybiB2b2lkIGluaXRfbWFpbnRlbmFuY2VfaW50ZXJy dXB0KHZvaWQpOwogZXh0ZXJuIHZvaWQgZ2ljX3JhaXNlX2d1ZXN0X2lycShzdHJ1Y3QgdmNwdSAq diwgdW5zaWduZWQgaW50IGlycSwKICAgICAgICAgdW5zaWduZWQgaW50IHByaW9yaXR5KTsKIGV4 dGVybiB2b2lkIGdpY19yYWlzZV9pbmZsaWdodF9pcnEoc3RydWN0IHZjcHUgKnYsIHVuc2lnbmVk IGludCB2aXJ0dWFsX2lycSk7Ci1leHRlcm4gdm9pZCBnaWNfcmVtb3ZlX2Zyb21fcXVldWVzKHN0 cnVjdCB2Y3B1ICp2LCB1bnNpZ25lZCBpbnQgdmlydHVhbF9pcnEpOworZXh0ZXJuIHZvaWQgZ2lj X3JlbW92ZV9mcm9tX2xyX3BlbmRpbmcoc3RydWN0IHZjcHUgKnYsIHN0cnVjdCBwZW5kaW5nX2ly cSAqcCk7CiAKIC8qIEFjY2VwdCBhbiBpbnRlcnJ1cHQgZnJvbSB0aGUgR0lDIGFuZCBkaXNwYXRj aCBpdHMgaGFuZGxlciAqLwogZXh0ZXJuIHZvaWQgZ2ljX2ludGVycnVwdChzdHJ1Y3QgY3B1X3Vz ZXJfcmVncyAqcmVncywgaW50IGlzX2ZpcSk7Ci0tIAoyLjkuMAoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVu LWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=